Liquid cleaning compound



Patented Dec. 7, 1926.

UNITED STATES PATENT OFFICE.

FRANK E. VICKERY, OF DAVENPORT, IOWA, ASSIGNOR. BY MESNE ASSIGNMENTS, TO

GOLD DUST CORPORATION, OF NEW YORK, N. Y., A CORPORATION OF NEW JERSEY.

LIQUID CLEANING COMPOUND.

No Drawing.

My invention relates to a liquid-cleaning); compound, which is specially designed for cleaning glass surfaces, such as window glass, wind shields ofautomobiles, and the 6 like, for which work the preparation appears to be particularly eflicient.

The composition consists in a mixture-of tri-sodium phosphate, borax, and water, about nineteen parts of the tri-sodiuin phos- 10 phate being used to one part of borax, and approximately two ounces of the combined tri-sodiurn phosphate and borax being dis solved in about one hundred and nine pounds of water.

15 In the preparation of the compound the desired amount of water is subjected to heat until it attains a temperature of about two hundred degrees Fahrenheit, whereupon the tri-sodium phosphate and horax are added, andthe heat increased until the water is at a tem'peratpre of two hundred and fourteen degrees, at which point it is maintained for some twenty minutes. The com- Serial No. 740,200.

pound is then poured into containers in its heated state.

The effect otthe borax appears to be to soften the water, and the tri-sodium phosphate, when dissolved in the water, appears to have a powerful cleansing effect.

" the entire surface is wiped with a cloth or FRANK E. VICKERY. 

